/**
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU Lesser General Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *
 * <p>This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * <p>You should have received a copy of the GNU Lesser General Public License along with this
 * program. If not, see <http://www.gnu.org/licenses/>.
 *
 * @author Kevin Smith, Boundless, 2017
 */
package org.geowebcache.filter.security;

import javax.annotation.Nullable;
import org.geowebcache.GeoWebCacheException;
import org.geowebcache.grid.BoundingBox;
import org.geowebcache.grid.SRS;
import org.geowebcache.layer.TileLayer;

public interface SecurityFilter {

    /**
     * Check that the the specified extent is allowed for the specified layer and throw an exception
     * if not.
     *
     * @throws SecurityException if the request is not allowed.
     */
    public void checkSecurity(TileLayer layer, @Nullable BoundingBox extent, @Nullable SRS srs)
            throws SecurityException, GeoWebCacheException;
}
